baber/WOPTO huggingface dataset:
Patent TW-521451-B (TW)
Title: Process for producing an electrode material for a rechargeable lithium battery, an electrode structural body for a rechargeable lithium battery, process for producing said electrode structural body, a rechargeable lithium battery in which said electrode
Inventor: YAMAMOTO TOMOYA
IPC: C22B26/12
Filed: 2001-03-13
Granted: 2003-02-21
Abstract: A process for producing an electrode material for a rechargeable lithium battery, comprising the steps of mixing a metal compound (a) of a metal (a') capable of being electrochemically alloyed with lithium, a transition metal compound (b) of a transition metal (b') and a complexing agent (c) with a solvent (d) to obtain a mixed solution, mixing a reducing agent (e) with said mixed solution to obtain a mixture, and oxidizing said reducing agent in said mixture to reduce ion of said metal (a') and ion of said transition metal (b') to obtain an amorphous alloy material capable of being electrochemically alloyed with lithium as said electrode material. An electrode structural body in which said electrode material is used, and a rechargeable lithium battery in which said electrode material is used.
Patent TW-473561-B (TW)
Title: Method of and an apparatus for operating a multistage counter-flow cascade washer
Inventor: HOLTHAUS DIRK
IPC: C25D21/08
Filed: 2001-03-20
Granted: 2002-01-21
Abstract: A method of operating a counterflow cascade washer for wet-chemical treatment of a surface of a metal strip and to be located downstream of one stage part of treatment means or post treatment means of a metal strip treatment equipment. Within the counterflow cascade washer, each cascade washer unit has a connecting part associated to the central fresh water supply and a rinsing water circuit. If branching a portion of a water flow from a rinsing water circuit related to each cascade washer unit as a bypass stream and feeding the bypass stream to a washer unit located immediately upstream of a respective washer unit, higher cleaning effect or purity of treatment quality of an improved washing process can be achieved. The apparatus accommodated to the above method has an individual integral bypass circuit in each corresponding cascade washer circuit unit. Such bypass circuits connects between the end and the middle of each respective cascade washer units immediate upstream.
Patent TW-505936-B (TW)
Title: Composite operation switch
Inventor: KAWASE TATSUAKI
IPC: H01H25/00
Filed: 2001-05-30
Granted: 2002-10-11
Abstract: The composite operation switch includes a housing that has a hollow ring-shape area and is provided with fixed contacts on an inside bottom face of the ring-shape area; a first rotating plate that is mounted in the housing and provided with movable contacts, which, upon rotation, contact or separate from the fixed contacts; a second rotating plate that is mounted in the first rotor and rotates together with the first rotating plate; and a multi-direction operation switch placed inside the hollow ring-shape area of the housing. The second rotating plate is mounted in the first rotating plate, so as to be vertically movable. In the vicinity of the housing, a detecting switch is provided that detects a vertical movement position of the second rotating plate and outputs a signal for switching the types of selection functions of the multi-direction operation switch.
Patent TW-I245815-B (TW)
Title: Zinc and zinc alloy electroplating additives and electroplating methods
Inventor: HERDMAN RODERICK DENNIS
IPC: C25D3/22
Filed: 2001-06-22
Granted: 2005-12-21
Abstract: An additive for an alkaline zinc or zinc alloy electroplating bath medium, the additive comprising a random co-polymer comprising the reaction product of: (vii) one or more di-tertiary amines including an amide or thioamide functional group, and (viii) optionally, one or more saturated second di-tertiary amines and/or one or more second di-tertiary amines including an unsaturated moiety, with (ix) one or more saturated or unsaturated linking agents capable of reacting with said di-tertiary amines (i) and (ii), provided that, where all the linking agents are saturated, an unsaturated di-tertiary amine must be present. Preferably, the polymer has the general formula.
Patent TW-540302-B (TW)
Title: Electronic device
Inventor: ENMOTO KAZUO
IPC: H05K9/00
Filed: 2001-06-22
Granted: 2003-07-01
Abstract: A metal foil (10) and metal plate (1) are used to form an electromagnetic shield for an electronic device. A protrusion (11) is formed on the metal foil (10) by rolling up the edge, and this protrusion (11) is fitted into a hole (30) formed in the metal plate (1). The metal foil (10) is further fixed to the metal plate (1) with screws (80). Thus, it is possible to form the electromagnetic shield for an electronic device at low costs.
Patent TW-531836-B (TW)
Title: An integrated circuit having a passive device integrally formed therein
Inventor: KIM HONG-SOO
IPC: H01L21/768
Filed: 2001-07-03
Granted: 2003-05-11
Abstract: The invented method and device provide a reliable contact to a passive device of a semiconductor circuit device, the passive device being, for example, a resistor, an inductor, a fuse or the like. Adjacent, spaced, elevated, so-called dummy pattern (shoulder) regions are formed under the portions of the passive device on which the contact hole is formed. The shoulder region is formed of the same material as the first conductive layer of the gate of the peripheral transistor. The electrode may be formed through the contact hole to be a reliable contact to the integrated passive device.
Patent TW-I243383-B (TW)
Title: Built-in self test circuit employing a linear feedback shift register
Inventor: KIM HEON-CHEOL
IPC: G06F11/00
Filed: 2001-07-09
Granted: 2005-11-11
Abstract: A built-in self test (BIST) circuit and method is provide for testing semiconductor memory. A linear feedback shift register (LFSR) is used for addressing the memory locations to be tested. Test data is derived at least partially from the address data generated from the linear feedback shift register. The present invention relates to a semiconductor testing device and a method for testing semiconductor memories; in particular a device and method having a built-in self-tester and a linear feedback shift register for testing semiconductor memories.
Patent TW-514919-B (TW)
Title: Low power consumption DRAM
Inventor: SUYAMA JUNICHI
IPC: G11C11/409
Filed: 2001-07-19
Granted: 2002-12-21
Abstract: There provides a low power consumption type dynamic random access memory (DRAM) with reduced current consumption in the DRAM by a signal from outside and without causing occurrence of malfunction at times of low current consumption. An input circuit for receiving signals, a memory array for holding data, and a peripheral circuit for controlling the memory array are driven by an internal voltage supplied by two groups of internal voltage receiving circuits while an output circuit for outputting signals is driven by an external power supply. The two groups of internal voltage receiving circuits are deactivated in response to a power supply control signal CONT inputted from outside, and the output circuit is controlled so as to be in a high impedance condition with voltage of the external power supply being applied thereto.
Patent TW-583510-B (TW)
Title: Ultraviolet-curing resin composition and photo solder resist ink containing the same
Inventor: DAIDO HIROKO
IPC: C08F283/10
Filed: 2001-09-13
Granted: 2004-04-11
Abstract: An ultraviolet-curing resin composition comprises (A) an ultraviolet-curing resin prepared by reacting an epoxy component comprising (a) an epoxy polymer prepared by polymerizing an ethylenically unsaturated monomer component containing (i) an epoxy-bearing ethylenically unsaturated monomer and (b) an epoxy-bearing isocyanurate derivative with (c) a carboxyl-bearing ethylenically unsaturated monomer, and then reacting the obtained intermediate with (d) a saturated or unsaturated polybasic acid anhydride; (B) an epoxy compound having two or more epoxy groups in the molecule; (C) a photopolymerization initiator; and (D) a diluent. A photo solder resist ink containing the composition can be developed with a dilute aqueous solution of an alkali and can form on a substrate a solder resist excellent in resistances to soldering heat and gold plating.
Patent TW-I235894-B (TW)
Title: Fusing roller assembly for electrophotographic image forming apparatus
Inventor: LEE KYUNG-WOO
IPC: G03G15/20
Filed: 2001-11-02
Granted: 2005-07-11
Abstract: A structurally improved fusing roller assembly based on the heat pipe principle is provided. The fusing roller assembly includes a fusing roller and a heat pipe coaxially mounted inside the fusing roller. A resistance heater is helically wound around the exterior cylindrical surface of the heat pipe, and rests between the inner cylindrical surface of the fusing roller and the exterior cylindrical surface of the hat pipe. The heat pipe is hermetically sealed with a quantity of a working fluid contained inside. The surface of fusing roller can be instantaneously heated up to a target fusing temperature. The fusing roller assembly can be heated up to a target fusing temperature within a shorter period of time without need for warm-up and stand-by period, so that power consumption decreases.
Patent TW-I237387-B (TW)
Title: Method to stabilize the reference bits of the multi-bit memory cell
Inventor: HUANG SMILE
IPC: G11C11/56
Filed: 2001-11-05
Granted: 2005-08-01
Abstract: A method to stabilize the reference bits of the multi-bit memory cell is disclosed. In the fabricating process, the first bit of the multi-bit memory cell is properly pre-programmed at a higher level. When the multi-bit memory cell is read, the other bits of the multi-bit memory cell are read to be the reference bits except the first bit of the multi-bit memory cell.
Patent TW-564200-B (TW)
Title: Method of cleaning abrasive plates of abrasive machine and cleaning device
Inventor: DENDA YASUHIDE
IPC: B24B53/017
Filed: 2001-11-05
Granted: 2003-12-01
Abstract: The method of the present invention cleans abrasive faces of an upper abrasive plate and a lower abrasive plate of an abrasive machine. The method is executed by a cleaning device including: a nozzle for jetting water; a brush for preventing the jetted water from scattering in the air, the brush enclosing the nozzle; and another brush for closing a gap between the preventing brush and an outer edge of the upper abrasive plate, the method is characterized by the steps of: jetting water from the nozzle toward the abrasive face of the upper abrasive plate; moving the nozzle toward the outer edge of the upper abrasive plate; and closing the gap by the closing brush when the gap is formed between the preventing brush and the outer edge of the upper abrasive plate.
Patent TW-535159-B (TW)
Title: Integrated memory with an arrangement of non-volatile memory cells and method for fabricating and for operating the integrated memory
Inventor: MUELLER GERHARD
IPC: G11C5/00
Filed: 2001-11-07
Granted: 2003-06-01
Abstract: An integrated memory with an arrangement of non-volatile memory cells based on ferromagnetic storage comprises both powerful memory cells with a magnetoresistive effect (1) with transistor control and cost-effective memory cells with a magnetoresistive effect (2) with memory elements (60) connected between the word lines (70) and bit lines (50). The memory elements (60) connected directly between bit line and word line are preferably inserted in memory cell arrays that can be stacked one above the other above the memory cells (1) with transistor (9), and thereby achieve a high integration density. The fact that the memory, which comprises both types and thereby satisfies all the system requirements, is fabricated in one module and in one process sequence considerably lowers the fabrication costs.
Patent TW-I287821-B (TW)
Title: Wafer tray with positioning device
Inventor: PAN JENG-YANG
IPC: H01L21/00
Filed: 2001-11-14
Granted: 2007-10-01
Abstract: The present invention provides a wafer tray with positioning device, which installs a plurality of positioning device on the frame of a wafer tray and applies the positioning device to position body of the wafer tray. Therefore, in the subsequent processes such as photolithography, etching, and rapid thermal process, the wafer tray position does not change with environmental variation such as momentum of the reaction air, which, furthermore, can prevent wafer from position shift and maintain process stability.
Patent TW-527567-B (TW)
Title: Microprocessor unit with real-time tracing and the operation method thereof
Inventor: LIANG JING-JE
IPC: G06F9/38
Filed: 2001-12-07
Granted: 2003-04-11
Abstract: A microprocessor unit with real-time tracing and the operation method thereof, wherein the microprocessor unit comprises a trace buffer for storing a plurality of tracing records, and each trace record stores the non-iterative program counting value and the status bits. When the microprocessor control unit executes the non-iterative instruction, the program counting generator will generate the non-iterative program counting value. And, the trace buffer controller stores the non-iterative program counting values into any one trace record with the status bit as empty, and the status bit stored with the trace record is then configured as occupied. When all the status bits of the trace record are configured as occupied, the trace buffer controller will store the non-iterative program counting values into a storage device.
Patent TW-541268-B (TW)
Title: Transporting equipment for display panels
Inventor: LI CHANG-HUNG
IPC: B65D85/48
Filed: 2001-12-12
Granted: 2003-07-11
Abstract: Disclosed is a transporting equipment for display panels, comprising a specially configured positioning tabs for soundly protecting each panel. More importantly, this invention helps to prevent generation of electrostatics and to further shield the display panel from being damaged by the electrostatics, so as to reduce damage rate of the display panels in transportation by using the transporting equipment. In addition, this invention reduces the complexity in the molds, the cost for making the transporting equipment, and the time required for inserting the panels.
Patent TW-I226894-B (TW)
Title: Metal-containing composition and process therewith
Inventor: DUAN JIWEN F
IPC: B01J31/02
Filed: 2001-12-19
Granted: 2005-01-21
Abstract: A composition that can be used as catalyst is disclosed, which comprises or is produced by combining, (A) a titanium compound; (B) either (i) a complexing agent, (ii) a combination of a complexing agent, hypophosphorous acid or a salt thereof, and optionally a solvent, a zirconium compound, or both, (iii) combinations thereof; (C) a phosphorus compound; and, optionally, (D) a solvent. Also disclosed is a process that comprises contacting, in the presence of an esterification or transesterification or polycondensation catalyst composition and a phosphorus compound, a carbonyl compound and an alcohol under a condition suitable for esterification, transesterification, or polymerization. Further disclosed is a process to make polyester with reduced insoluble particles or solids using a phosphorus compound other than the commonly used phosphoric acid.
Patent TW-548388-B (TW)
Title: Apparatus and method for discharging fluid
Inventor: JUDGE JOHN F
IPC: F25B41/00
Filed: 2002-01-04
Granted: 2003-08-21
Abstract: An apparatus and associated method for discharging a fluid and a liquid separated from an outlet chamber of a heat exchanger. The outlet chamber is configured to collect the separated liquid. The outlet chamber is in fluid communication with an outlet opening disposed on an exit surface of the outlet chamber. The apparatus includes a plate that is positionable in the outlet chamber adjacent to the exit surface to form a channel between the plate and the exit surface. The plate is configured to protrude over the outlet opening so that the fluid flowing through the outlet chamber and into the outlet opening pulls the liquid collected in the outlet chamber through the channel and out through the outlet opening with the fluid. Because of the plate protruding over the outlet opening, the fluid exiting directly from the outlet chamber through the outlet opening must flow through a decreased area. This decreased area produces the vena contracta effect and creates a low pressure region. The low pressure region draws the collected liquid through the channel and discharges it through the outlet opening with the fluid.
Patent TW-528711-B (TW)
Title: Transfer for tray feeder
Inventor: CHO JAE-HYUK
IPC: H05K13/02
Filed: 2002-02-07
Granted: 2003-04-21
Abstract: The present invention discloses a transfer for a tray feeder comprising: a base frame; a support frame installed at both sides of the base frame; first and second linear motion guiders installed oppositely and longitudinally to the inside of the support frame and having a plurality of first and second linear motion guide rails; first and second plates installed to an upper portion of the first and second linear guides and having a cylinder block capable of supporting a side of the tray received an electronic parts and the like; and a driving unit installed to a side portion of the support frame and for making the movement of the first and second plates; wherein the first and second plates can move along the first and second guide rails, crossing with each other.
Patent TW-558636-B (TW)
Title: Antiresonant reflecting optical waveguide (ARROW) surface plasmon resonance (SPR) sensors
Inventor: HUANG YANG-TUNG
IPC: G01N21/41
Filed: 2002-02-20
Granted: 2003-10-21
Abstract: This surface plasmon resonance (SPR) sensor which is based on an antiresonant reflecting optical waveguide (ARROW) is used to sense the variation of the refractive index of the environment for chemical and biochemical applications. It consists of three sections: input, sensing, and output sections. All the three sections are effectively single-mode ARROW waveguides of the same structure except that the sensing section has an additional metal layer on top of it's core to excite the surface plasmon wave (SPW), which can be coupled with the ARROW waveguide. In order to optimize the sensitivity and tune the operation range into the most sensitive region, a dielectric overlay is coated upon the metal.
Patent TW-548615-B (TW)
Title: Display panel having driver circuit with data line commonly used by three adjacent pixels
Inventor: LEE CHIN-TA
IPC: G09G3/36
Filed: 2002-03-29
Granted: 2003-08-21
Abstract: A kind of display panel having driver circuit with data line commonly used by three adjacent pixels is disclosed in the present invention, which includes the followings: plural parallel scan lines; plural parallel data lines which are perpendicular to the scan lines; the first pixel, the second pixel and the third pixel, which are respectively connected with the data line and the scan line; the first switch set which is disposed in the first pixel for selectively transmitting the data signal from the data line to the first pixel; the second switch set which is disposed in the second pixel for selectively transmitting the data signal from the data line to the second pixel; and the third switch set which is disposed in the third pixel for selectively transmitting data signal from the data line to the third pixel.
Patent TW-I248508-B (TW)
Title: Method for extracting significant signal, recording medium and program
Inventor: OGAWA RYUTA
IPC: G01N27/30
Filed: 2002-04-26
Granted: 2006-02-01
Abstract: A method for extracting a signal of interest from a signal generated from at least one subject, comprises the steps of (A) obtaining a time-series signal generated from the subject as a data group consisting of a plurality of pieces of data, (B) obtaining a plurality of extracted data groups from the data group, wherein each extracted data group comprises a predetermined number of pieces of data selected from the data group, (C) calculating standard deviations of the plurality of extracted data groups to obtain a standard deviation group, and (D) referencing each standard deviation included in the standard deviation group and selecting the signal of interest.
Patent TW-558839-B (TW)
Title: Vertical metal oxide silicon field effect semiconductor diodes
Inventor: METZLER RICHARD A
IPC: H01L27/08
Filed: 2002-05-23
Granted: 2003-10-21
Abstract: The present invention includes methods and apparatus as described in the claims. Briefly, semiconductor diodes having a low forward conduction voltage drop, a low reverse leakage current, a high voltage capability and avalanche energy capability, suitable for use in integrated circuits as well as for discrete devices are disclosed. The semiconductor diodes are diode configured vertical cylindrical metal oxide semiconductor field effect devices having one diode terminal as the common connection between the gates and drains of the vertical cylindrical metal oxide semiconductor field effect devices, and one diode terminal as the common connection with the sources of the vertical cylindrical metal oxide semiconductor field effect devices. The method of manufacturing the vertical cylindrical metal oxide semiconductor field effect devices is disclosed. Various device terminations can be employed to complete the diode devices. Various embodiments are disclosed.
Patent TW-541628-B (TW)
Title: Annealing method and method and device for forming ultra-shallow junction layer
Inventor: TAKASE MITIHIKO
IPC: H01L21/265
Filed: 2002-05-27
Granted: 2003-07-11
Abstract: The annealing method is provided for annealing the substrate to which impurities are introduced. The method comprises: a recrystalization process for recrystallizing atoms constituting the substrate by thermally treating the substrate, so that the substrate is in the thermally balanced state at a substrate temperatures which is sufficiently low to the degree that the impurities introduced to the substrate are not activated; and an electromagnetic wave irradiation process for irradiating the substrate with electromagnetic waves having a prescribed frequency band, so that the lattice vibration (phonons) of the atoms is directly excited for activating the impurities in a thermally non-balanced state, and in a state in which the substrate is kept at a sufficiently low substrate temperature after the recrystalization process.
Patent TW-591053-B (TW)
Title: Methods of synthesizing substantially monodispersed mixtures of polymers having polyethylene glycol moieties
Inventor: EKWURIBE NNOCHIRI N
IPC: C07C43/13
Filed: 2002-06-03
Granted: 2004-06-11
Abstract: Methods of synthesizing a substantially monodispersed mixture of polymers comprising polyethylene glycol moieties include: reacting a substantially monodispersed mixture of compounds having the structure of formula I: R1(OC2H4)n-O<->X<+>, wherein R1 is H or a lipophilic moiety; n is from 1 to 25; and X<+> is a positive ion, with a substantially monodispersed mixture of compounds having the structure of formula II: R2(OC2H4)m-OMs, wherein R2 is H or a lipophilic moiety; and m is from 1 to 25, under conditions sufficient to provide a substantially monodispersed mixture of polymers comprising polyethylene glycol moieties and having the structure of formula III: R2(OC2H4)m+n-OR1.